Zobrazeno 1 - 10
of 133
pro vyhledávání: '"Yuehua CHENG"'
Publikováno v:
Aerospace, Vol 11, Iss 8, p 679 (2024)
The rudder surfaces and lifting surfaces of a missile are utilized to acquire aerodynamic forces and moments, adjust the missile’s attitude, and achieve precise strike missions. However, the harsh flying conditions of missiles make the rudder surfa
Externí odkaz:
https://doaj.org/article/3a0a9a2c23484fbd8c5830d3e2b28f9e
Publikováno v:
Defence Technology, Vol 27, Iss , Pp 64-82 (2023)
The finite-depth concrete panels have been widely applied in the protective structures, and its impact resistance and dynamic fracture failures, especially the scabbing/perforation limits, under high velocity projectile impact, are mainly concerned b
Externí odkaz:
https://doaj.org/article/11fb99653cb44c989dc2e439bef032bd
Publikováno v:
Applied Sciences, Vol 14, Iss 14, p 6309 (2024)
Due to the complexity of the missile air data system (ADS) and the harshness of the environment in which its sensors operate, the effectiveness of traditional fault diagnosis methods is significantly reduced. To this end, this paper proposes a method
Externí odkaz:
https://doaj.org/article/6ab41902339746dc89af24353b696c4c
Publikováno v:
Applied Sciences, Vol 14, Iss 7, p 2867 (2024)
The study of satellite performance evaluation can reveal the ability of satellite systems to fulfil corresponding tasks in the space environment, and provide information support for the resource allocation and mission scheduling of in-orbit satellite
Externí odkaz:
https://doaj.org/article/c77516cbb1eb4b5cbfffb1282ba6919e
Publikováno v:
Sensors, Vol 24, Iss 2, p 415 (2024)
The power system, as a core component of a launch vehicle, has a crucial impact on the reliability and safety of a rocket launch. Due to the limited measurement information inside the engine, it is often challenging to realize fast and accurate anoma
Externí odkaz:
https://doaj.org/article/63719a64472f41318ea761ccedde4220
Publikováno v:
Drones, Vol 7, Iss 8, p 503 (2023)
Fault detection (FD) and fault-tolerant cooperative control (FTCC) strategies are proposed in this paper for multiple fixed-wing unmanned aerial vehicles (UAVs) under actuator faults, sensor faults, and wind disturbances. Firstly, the faulty model is
Externí odkaz:
https://doaj.org/article/c681935b35194e419ab8ef7f17a6460f
Publikováno v:
Applied Sciences, Vol 13, Iss 16, p 9438 (2023)
This research presents a multiparameter approach to satellite component health assessment aimed at addressing the increasing demand for in-orbit satellite component health assessment. The method encompasses three key enhancements. Firstly, the utiliz
Externí odkaz:
https://doaj.org/article/fcda32569c414304b955ad1472a59145
Publikováno v:
Applied Sciences, Vol 13, Iss 15, p 8654 (2023)
In the field of computer vision, edge line segment detection in images is widely used in tasks such as 3D reconstruction and simultaneous localization and mapping. Currently, there are many algorithms that primarily focus on detecting straight line s
Externí odkaz:
https://doaj.org/article/f13d689943d543d6b6a0c9fe2a3177fc
Publikováno v:
Applied Sciences, Vol 13, Iss 13, p 7791 (2023)
In order to complete the various tasks in advanced space missions, such as communication, navigation, and remote sensing, single complicated spacecraft and many distributed spacecraft systems have been launched into orbit [...]
Externí odkaz:
https://doaj.org/article/2c1b545ba0024c3eb74034200a5a3e83
Publikováno v:
IET Image Processing, Vol 15, Iss 4, Pp 956-963 (2021)
Abstract In the past few years, contour detection algorithm has made obvious progress with the help of convolutional neural networks. The aim of this paper is to present a novel network connecting low‐ and high‐resolution features to make the net
Externí odkaz:
https://doaj.org/article/9d27c956dea64129915dede90112635b